@import"https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700;800&family=DM+Sans:wght@400;500;600;700&display=swap";:root{font-family:DM Sans,system-ui,-apple-system,sans-serif;line-height:1.6;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--text: #6b6560;--text-secondary: #9d9691;--text-h: #2a2622;--bg: #fdfcfb;--bg-secondary: #f7f5f2;--border: #e8e4df;--accent: #c9a86a;--accent-dark: #b08d4f;--accent-light: #e5d4b3;--accent-bg: rgba(201, 168, 106, .08);--shadow-sm: 0 2px 8px rgba(42, 38, 34, .06);--shadow-md: 0 4px 16px rgba(42, 38, 34, .1);--shadow-lg: 0 8px 32px rgba(42, 38, 34, .12)}@media (prefers-color-scheme: dark){:root{--text: #b8b2ad;--text-secondary: #8a847f;--text-h: #f5f3f0;--bg: #1a1816;--bg-secondary: #242220;--border: #3a3632;--accent: #d4b37d;--accent-dark: #c9a86a;--accent-light: #a48d5f;--accent-bg: rgba(212, 179, 125, .1);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5)}}*{box-sizing:border-box}body{margin:0;padding:0;min-width:320px;min-height:100vh;background-color:var(--bg);color:var(--text);transition:background-color .3s,color .3s}h1,h2,h3,h4,h5,h6{color:var(--text-h);font-family:Playfair Display,Georgia,serif;font-weight:700;line-height:1.2;letter-spacing:-.02em}h1{font-size:3.5em;margin:0 0 .25em;font-weight:800}h2{font-size:2.25em;margin:0 0 .5em}h3{font-size:1.5em;margin:0 0 .5em;font-weight:600}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;cursor:pointer;transition:all .25s}button:hover:not(:disabled){border-color:var(--accent)}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}button:disabled{opacity:.5;cursor:not-allowed}@media (prefers-color-scheme: light){button{background-color:#f9f9f9}}#root{padding:1rem 2rem}.app{max-width:1400px;margin:0 auto;padding:.2rem 2rem;min-height:100vh}.main-content{animation:fadeIn .6s ease-out}.header{margin-bottom:4rem;padding-bottom:2rem;border-bottom:1px solid var(--border);position:relative}.header-minimal{margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--border)}.header-minimal .header-content{position:relative;display:flex;justify-content:flex-start;align-items:center}.header-logo-small{position:absolute;left:50%;transform:translate(-50%);font-size:1.5rem;font-weight:600;color:var(--text-h);margin:0;letter-spacing:-.02em}.header-content{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:2rem}.header-title{grid-column:2;text-align:center}.logo-link{text-decoration:none;color:inherit}.logo-link:hover h1{opacity:.85}.header h1{margin-bottom:.5rem;font-size:4rem;letter-spacing:-.03em;background:linear-gradient(135deg,var(--text-h) 0%,var(--accent-dark) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:fadeInDown .8s ease-out;transition:opacity .3s ease}.subtitle{color:var(--text-secondary);font-size:1.125rem;font-weight:500;letter-spacing:.02em;text-transform:uppercase;animation:fadeInUp .8s ease-out .2s both}.header-nav{grid-column:3;display:flex;gap:.5rem;align-items:center;justify-content:flex-end}.nav-link{padding:.625rem 1.5rem;font-size:1rem;font-weight:600;color:var(--text);text-decoration:none;border-radius:8px;transition:all .3s cubic-bezier(.4,0,.2,1);letter-spacing:.01em;border:2px solid transparent}.nav-link:hover{background:var(--accent-bg);color:var(--accent-dark);border-color:var(--accent-light)}.nav-link.active{background:var(--accent);color:#fff;border-color:var(--accent-dark)}.back-home-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--accent-dark);text-decoration:none;font-weight:600;font-size:1rem;padding:.5rem 1rem;border-radius:8px;transition:all .3s ease;border:2px solid transparent}.back-home-link:hover{color:var(--accent);background:var(--accent-bg);border-color:var(--accent-light);transform:translate(-4px)}.popup-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#2a262299;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .3s ease-out}.popup-content{background:var(--bg);border:2px solid var(--border);border-radius:16px;padding:3rem;max-width:500px;box-shadow:var(--shadow-lg);animation:fadeInUp .4s ease-out;text-align:center}.popup-content h2{font-size:2rem;margin-bottom:1rem;color:var(--text-h)}.popup-content p{font-size:1.125rem;line-height:1.7;color:var(--text);margin-bottom:2rem}.popup-close-btn{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dark) 100%);color:#fff;border:none;padding:1rem 2.5rem;border-radius:10px;font-size:1.0625rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-sm)}.popup-close-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-24px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 968px){.app{padding:2rem 1.5rem}.header-content{grid-template-columns:1fr;gap:1.5rem}.header-title{grid-column:1}.header-nav{grid-column:1;justify-content:center}.header h1{font-size:3rem}}@media (max-width: 640px){.header h1{font-size:2.5rem}.subtitle{font-size:.875rem}.nav-link{padding:.5rem 1.125rem;font-size:.9375rem}}.landing-page{max-width:1200px;margin:0 auto;padding:4rem 2rem;animation:fadeIn .8s ease-out}.landing-hero{text-align:center;margin-bottom:4rem}.landing-title{font-size:5rem;margin-bottom:1.5rem;background:linear-gradient(135deg,var(--text-h) 0%,var(--accent-dark) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.03em}.landing-subtitle{font-size:1.5rem;color:var(--text-secondary);margin-bottom:3rem;line-height:1.6;font-weight:500}.landing-cta{display:flex;gap:1.5rem;justify-content:center;align-items:center;flex-wrap:wrap}.cta-primary{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dark) 100%);color:#fff;padding:1.25rem 3rem;border-radius:12px;font-size:1.125rem;font-weight:700;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-md);letter-spacing:.02em;text-transform:uppercase}.cta-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px #c9a86a66}.cta-secondary{background:var(--bg-secondary);color:var(--text-h);padding:1.25rem 3rem;border-radius:12px;font-size:1.125rem;font-weight:600;text-decoration:none;border:2px solid var(--border);transition:all .3s cubic-bezier(.4,0,.2,1)}.cta-secondary:hover{border-color:var(--accent);color:var(--accent-dark);background:var(--accent-bg);transform:translateY(-2px)}@media (max-width: 640px){.landing-title{font-size:3rem}.landing-subtitle{font-size:1.125rem}.landing-cta{flex-direction:column}.cta-primary,.cta-secondary{width:100%;max-width:300px}}.demo-container{display:grid;grid-template-columns:1fr;grid-template-rows:auto auto auto;column-gap:1.5rem;row-gap:2rem;max-width:clamp(320px,90vw,1400px);margin-left:auto;margin-right:auto;padding-left:clamp(1rem,4vw,2rem);padding-right:clamp(1rem,4vw,2rem);animation:fadeIn .6s ease-out}@media (min-width: 1024px){.demo-container{grid-template-columns:1fr clamp(160px,15vw,200px);grid-template-rows:auto auto}}.action-section-row{grid-column:1 / -1;grid-row-start:3;text-align:center;margin-top:1rem}@media (min-width: 1024px){.action-section-row{grid-row-start:2}}.room-display-section{grid-column-start:1;grid-row-start:1;max-width:clamp(280px,50vw,550px);justify-self:center}.room-selection-section{grid-column-start:1;grid-row-start:2}@media (min-width: 1024px){.room-selection-section{grid-column-start:2;grid-row-start:1}}.room-thumbnails{display:flex;flex-direction:column;gap:1rem}.room-thumbnail{width:100%;aspect-ratio:4 / 5;position:relative;border:3px solid var(--border);border-radius:12px;overflow:hidden;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);padding:0;background:none;box-shadow:var(--shadow-sm)}.room-thumbnail img{width:100%;aspect-ratio:4 / 5;object-fit:cover;display:block;transition:transform .3s ease}.thumbnail-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(42,38,34,.85),transparent);padding:.625rem .5rem .5rem;transition:background .3s ease}.thumbnail-overlay span{display:block;font-size:.75rem;font-weight:600;color:#fff;text-align:center;letter-spacing:.02em;text-transform:uppercase}.room-thumbnail:hover{border-color:var(--accent-light);box-shadow:var(--shadow-md)}.room-thumbnail.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-bg),var(--shadow-md)}.room-thumbnail.selected .thumbnail-overlay{background:linear-gradient(to top,rgba(201,168,106,.9),transparent)}.room-image-wrapper{position:relative;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-lg);background:var(--bg-secondary);transition:all .4s cubic-bezier(.4,0,.2,1)}.room-image-wrapper.drop-target{border:3px dashed var(--accent);box-shadow:0 0 0 4px var(--accent-bg),var(--shadow-lg)}.room-image{width:100%;aspect-ratio:4 / 5;object-fit:cover;display:block}.loading-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#2a262259;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:10;animation:fadeIn .3s ease}.loading-content{text-align:center;color:#fff;padding:2rem;max-width:400px}.spinner{width:72px;height:72px;border:4px solid rgba(255,255,255,.2);border-top-color:var(--accent-light);border-radius:50%;animation:spin 1s cubic-bezier(.68,-.55,.265,1.55) infinite;margin:0 auto 2rem}.loading-text{color:#fff;font-size:1.25rem;margin-bottom:1.5rem;font-family:DM Sans,sans-serif;font-weight:500;letter-spacing:.01em}.progress-bar{display:flex;gap:.625rem;justify-content:center;margin-top:1.5rem}.progress-step{width:48px;height:5px;background:#ffffff40;border-radius:3px;transition:all .4s cubic-bezier(.4,0,.2,1)}.progress-step.active{background:var(--accent-light);box-shadow:0 0 12px #c9a86a99}.product-selection-section{grid-column-start:1;grid-row-start:2}@media (min-width: 1024px){.product-selection-section{grid-column-start:2;grid-row-start:1}}.product-thumbnails{display:flex;flex-direction:column;gap:1rem}.product-card{width:140px;aspect-ratio:4 / 5;border:3px solid var(--border);border-radius:12px;padding:0;cursor:grab;transition:all .3s cubic-bezier(.4,0,.2,1);background:none;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.product-card:hover{border-color:var(--accent-light);box-shadow:var(--shadow-md)}.product-card:active{cursor:grabbing}.product-card.dragging{opacity:.5}.product-card.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-bg),var(--shadow-md)}.product-placeholder{width:100%;height:100%;object-fit:cover}.product-image{width:100%;height:100%;object-fit:cover;display:block}.demo-container .section-title{font-size:1.25rem;margin-bottom:1rem;color:var(--text-h);text-align:left;font-weight:600;letter-spacing:-.01em}.action-section{text-align:center;margin-top:3rem;animation:fadeInUp .8s ease-out .5s both}.generate-btn{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dark) 100%);color:#fff;border:none;padding:1.25rem 3.5rem;border-radius:12px;font-size:1.125rem;font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-md);letter-spacing:.02em;text-transform:uppercase;position:relative;overflow:hidden}.generate-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease}.generate-btn:hover:not(:disabled):before{left:100%}.generate-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 24px #c9a86a66}.generate-btn:active:not(:disabled){transform:translateY(0)}.generate-btn:disabled{background:var(--border);color:var(--text-secondary);cursor:not-allowed;opacity:.5;box-shadow:none}.back-btn{background:transparent;color:var(--text);border:2px solid var(--border);padding:1.25rem 2.5rem;border-radius:12px;font-size:1.125rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);margin-right:1rem}.back-btn:hover{border-color:var(--accent-light);color:var(--text-h)}@media (max-width: 1023px){.demo-container .section-title{text-align:center}.room-thumbnails,.product-thumbnails{flex-direction:row;justify-content:center;overflow-x:auto;gap:.75rem}.room-thumbnail,.product-card{width:140px;flex-shrink:0}}@media (max-width: 640px){.room-thumbnail,.product-card{width:120px}.generate-btn{padding:1.125rem 2.5rem;font-size:1rem}}.result-container{max-width:1400px;margin:0 auto;padding:2rem;animation:fadeIn .6s ease-out}.result-display{margin-bottom:3rem}.result-image-wrapper{position:relative;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-lg);background:var(--bg-secondary);max-width:650px;margin:0 auto}.result-image{width:100%;aspect-ratio:4 / 5;object-fit:cover;display:block;animation:fadeIn .4s ease-out}.result-arrow{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;border:none;background:#c9a86af2;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 16px #2a26224d;z-index:10}.result-arrow:hover:not(:disabled){background:var(--accent-dark);transform:translateY(-50%) scale(1.1);box-shadow:0 6px 24px #c9a86a80}.result-arrow:active:not(:disabled){transform:translateY(-50%) scale(.95)}.result-arrow:disabled{opacity:.4;cursor:not-allowed}.result-arrow-left{left:1.25rem}.result-arrow-right{right:1.25rem}.result-label{position:absolute;bottom:1.5rem;left:50%;transform:translate(-50%);font-size:.875rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:#2a2622bf;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:.5rem 1.25rem;border-radius:24px;border:1px solid rgba(255,255,255,.2);z-index:5}.reset-btn{background:var(--bg-secondary);color:var(--text-h);border:2px solid var(--border);padding:1.125rem 3rem;border-radius:12px;font-size:1.0625rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-sm);letter-spacing:.01em;display:block;margin:0 auto}.reset-btn:hover{background:var(--accent-bg);border-color:var(--accent);color:var(--accent-dark);transform:translateY(-2px);box-shadow:var(--shadow-md)}.reset-btn:active{transform:translateY(0)}@media (max-width: 968px){.result-arrow{width:44px;height:44px}.result-arrow-left{left:1rem}.result-arrow-right{right:1rem}}@media (max-width: 640px){.result-arrow{width:40px;height:40px}.result-arrow svg{width:24px;height:24px}}.about-page{max-width:900px;margin:0 auto;padding:2rem 0;animation:fadeIn .6s ease-out}.about-content{background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;padding:4rem 3.5rem;box-shadow:var(--shadow-md)}.about-title{font-size:3.5rem;margin-bottom:2.5rem;text-align:center;color:var(--text-h);letter-spacing:-.02em;position:relative;padding-bottom:1.5rem}.about-title:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:80px;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-dark));border-radius:2px}.about-text{font-family:DM Sans,sans-serif;font-size:1.125rem;line-height:1.8;color:var(--text)}.about-text p{margin-bottom:1.75rem}.about-text p:first-child{font-size:1.375rem;font-weight:600;color:var(--text-h);line-height:1.6}.about-text p:last-child{margin-bottom:0}.about-back-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--accent-dark);text-decoration:none;font-weight:600;font-size:1rem;margin-top:2rem;transition:all .3s ease}.about-back-link:hover{color:var(--accent);transform:translate(-4px)}@media (max-width: 968px){.about-content{padding:3rem 2.5rem}.about-title{font-size:3rem}.about-text{font-size:1.0625rem}.about-text p:first-child{font-size:1.25rem}}@media (max-width: 640px){.about-content{padding:2.5rem 2rem}.about-title{font-size:2.5rem;margin-bottom:2rem}.about-text{font-size:1rem}.about-text p:first-child{font-size:1.125rem}}